Product Overview

Description

Key Features

  • Premium Yellow Straw and Composite Foam Cone
  • Adjustable Swivel Mount Silk Tweeter
  • Ferrite Magnets
  • High Power Handling 150W RMS / 300W Peak
  • Wide Frequency Response

SPECS

SKU
DXQ6.9CX
Nominal Diameter
6x9" / 152x228mm
Nominal Impedance
4 ohms
MAX Power Handling
300W
RMS Power Handling
150W
Sensitivity (1w/1m)
89dB
Frequency Response
35Hz-20KHz
Recommended HI Pass Crossover
60Hz
Number of ways
2
Sold in Pair or Single
Pair
Grill Included
No

WOOFER

Voice Coil Diameter
1.2" / 30.5mm
Voice Coil Former Material
TL
Winding Material
SV
Cone Material
Yellow Straw + Composite Foam
Surround Material
Rubber Edge
Basket Material
Aluminum
Basket Color/Finish
Black
Magnet Material
Ferrite
Magnet Weight
20.2 Oz
Improved Heat Dissipation
Yes
Cone Shape
Curvilinear
Speaker Terminals
Push / 14Ga

THIELE & SMALL PARAMETERS

Equivalent Volume Vas
20.96L / 0.74ft3
Excursion (one way) Xmax
5mm
Free Air Resonance Fs
55Hz
Mechanical Factor Qms
6.112
Electrical Factor Qes
0.883
Total Factor Qts
0.772
Mechanical Mass Mms
28.919g
Mechanical Compliance Cms
0.287mm/N
BL Factor BL
6.32
Voice Coil Inductance Le
0.321mH
Cone Area Sd
226.98cm2
DC Resistance Re
3.52ohms
Mechanical Mass w/o air Mmd
25.054g

TWEETER

Nominal Diameter
1" / 25mm
Voice Coil Diameter
1" / 25mm
Voice Coil Former Material
ASV
Winding Material
CCAW
Diaphragm Material
Silk
Magnet Material
Neodymium
Magnet Weight
0.5 Oz / 14g

MEASUREMENTS

Overall Diameter
6.4x5.2" / 163x232mm
Overall Depth
3.8" / 98mm
Front Mount Baffle Cutout
5.8x8.6" / 146x217mm
Mounting Depth
3.4" / 88mm
Motor Diameter
3.9" / 100mm

Product Overview

DXQ6.9CX

6x9" 2-Way Coaxial Speaker with Yellow Straw and Composite Foam Cone — 150W RMS, 4-Ohm

The DXQ6.9CX demands clarity and power from every note. This 6x9-inch coaxial speaker delivers full-range sound with 150W RMS and 300W MAX power handling, ideal for premium car audio systems.

Covering 35Hz to 20kHz, the DXQ6.9CX reproduces natural mids and crisp highs in studio quality. Its 89dB sensitivity ensures loud, detailed sound without distortion.

The yellow straw combined with composite foam cone and rubber surround deliver durability and enhanced bass. A sturdy aluminum basket with improved heat dissipation guarantees reliability.

The 1-inch silk dome tweeter with neodymium magnet features a swivel mount for soundstage fine-tuning, enhancing smooth, detailed highs.

With 4-ohm impedance and a 1.2-inch voice coil, the DXQ6.9CX fits diverse setups. The 60Hz recommended high-pass crossover balances output for full-range sound. Sold in pairs, the DXQ6.9CX transforms existing systems with studio quality sound.

Free shipping on orders $100+

FAQs

Please read our FAQs page to find out more.

RMS vs. MAX power — which number do I actually care about?

RMS is what your gear handles continuously; MAX is the short burst it can survive without complaint. Match your amplifier's RMS output to your speakers' RMS rating — sizing off the MAX number is how magic smoke gets released.

What does the IP65 rating on DS18 marine gear actually mean?

It's dust-tight and rated against low-pressure water jets from any direction — built for spray, rain, and the occasional wave over the bow, not for full submersion. If something's going somewhere it could sit underwater, that's a different conversation entirely.

How do I match an amplifier to my speakers without guessing?

Add up the RMS rating of everything the amp will power, and pick an amp whose RMS output (at your speakers' impedance — usually 4-ohm) lands close to that total. Undersized is thin sound; wildly oversized is a fast way to blow a voice coil.

Can I mix marine-grade gear into a standard car audio setup, or the reverse?

You can run marine-grade gear in a car — it's just over-built for that environment, no downside besides cost. Running non-weatherproof car audio gear in an open UTV or boat is the direction that causes problems.

What gauge wiring kit do I need?

It scales with your amp's power draw and the length of the run — DS18's OFC kits come in 4-gauge and 8-gauge for a reason. Undersized wiring on a high-draw system is a voltage-drop and heat problem waiting to happen; when in doubt, size up.

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